Element block pseudo-element :before generated with height auto font-weight normal display block overflow hidden font-size 16px transform z-index auto transition box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none border-radius line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px margin 0px border 0px rgba(0,0,0,1) solid position static cursor default padding 20px background